POWER SOURCE (V/Hz) AC **0V�ñ*0% *0Hz AC **0V�ñ*0% *0Hz INPUT SENSITIVITY **0MV Satal lite speaker F C S Peak Power *5W*2 *5W *5W*2 Impedance 4 �é 4 �é 4 �é Frequency range **0Hz~*8KHz **0Hz~*8KHz **0Hz~*6KHz Sensitivity *9dB *8 dB *8 dB Material Plastic *Fashionable aluminum floor standing speaker system *black and red electroplate for options Subwoofer(Passive) Driver units 6.5â?? Peak Power *0 Watts Impedance 8 ohms Sensitivity *9 dB Frequency response *5Hz~**0Hz Material wood Mediant Drive Unit : 2x5â??X5 Althorn Drive Unit : 2â??X5 Full remote control function Professionnal big screen VFD display operation 5.1CH max power output Adopt full screen big power transformer to supply power source DVD 5.1ch(AC*3) input connector, directly upgrade AC*3/DTS decoder